EBONY & BRASS KEUFFEL & ESSER 1796 15\" Navy Pattern PARALLEL RULE Sigsbee\'s pat For Sale

This 15 inch old Parallel rule has been roughed up a bit with chipped corners on the ebony rules but the mechanism retains all its fascinatingtwists and turns. better than any modern day fidget spinner the fluidity that this rule moves with is amazing. Sigsbee\'s patent and the navy pattern according to thelabel, neither did me much good looking for a comparableso don\'t be shy about offers.
For information on old tools the resources at Mid West Tool Collectors Association are top notch. They have links collected there for everything antique tool sure to check out my other items, I will combine shipping just wait for the invoice. I am in a selling mood, it\'s not Christmas yet but schit has to go, offers is set to let me see offers that I don\'t think I\'ll take, might change my mind..........